General header used for the pcap_setfilter() command; keeps just the number of BPF instructions.
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#include <pcap-remote.h>
Data Fields | |
uint16 | filtertype |
type of the filter transferred (BPF instructions, ...) | |
uint16 | dummy |
Must be zero. | |
uint32 | nitems |
Number of items contained into the filter (e.g. BPF instructions for BPF filters). |